TABLE 2.

Correlations between the scales in the three data collection waves.

	Problematic social media use	Online gaming disorder	Gambling disorder	Problematic pornography use
Online gaming disorder	0.26**/0.17*/0.23*	–
Gambling disorder	0.12*/0.04/0.00	0.38**/0.76**/−0.06	–
Problematic social media use	0.14**/0.30**/0.29**	0.39**/0.52**/0.10	0.40**/0.25**/0.08	–
Compulsive sexual behavior disorder	0.11**/0.27**/0.17**	0.36**/0.26**/0.02	0.43**/0.25**/−0.02	0.54**/0.57**/0.76**

The three values in each box are the correlations at the three data collections (i.e., T1/T2/T3).*p < 0.05, **p < 0.01.